Nezumi - you can try a scratch remover - if by hand, use a foam applicator and light pressure, with lots of repetitions in all directions. (Note, heavy pressure will cause marring of the surface.)
If you're using a random orbital buffer, use a foam bonnet and make an "x" with the product from edge to edge. Work a 2' 2' or so area at a time.
If using a quality DA, there are many products to choose from.